A．Dreams were always misleading.
B．Dreams had their own specific meanings.
C．Dreams could help explain our brain activities.
D．There wasn't agreement on the explanation of dreams.
A．People are exploring ways to interpret dreams.
B．How Freud explained dreams in his works.
C．People haven't reached agreement on dreams.
D．It is important to keep researching dreams.
A．They focus on writing in the modem society.
B．They emphasize on information explosion.
C．They tell writers' feeling about writing.
D．They set a good example of writing good books.